Email Usage Distribution in the Top 10k Sites

Distribution for websites using Email providers

Top In Email Usage Distribution in the Top 10k Sites

Technology	Websites	%
SPF	6,779	67.79
DMARC	5,319	53.19
Google Apps for Business	3,012	30.12
Microsoft Azure DNS	2,571	25.71
Microsoft Exchange Online	1,673	16.73
Office 365 Mail	1,501	15.01
Amazon SES	1,277	12.77
Apple iCloud Mail	1,262	12.62
Zendesk	1,222	12.22
Sendgrid	780	7.8
Salesforce SPF	636	6.36
Mailgun	577	5.77
Proofpoint	562	5.62
Mandrill	541	5.41
MailChimp SPF	508	5.08
Sender ID	333	3.33
Dmarcian	278	2.78
Postmark	231	2.31
Mimecast	219	2.19
ExactTarget Email	200	2
Agari	186	1.86
DMARC Analyzer	170	1.7
SendinBlue	162	1.62
MailJet	140	1.4
Zoho Mail	137	1.37
Freshdesk	133	1.33
Valimail	132	1.32
Help Scout	123	1.23
DKIM	116	1.16
OnDMARC	102	1.02
Cisco Ironport Cloud	99	0.99
Eloqua Mail	99	0.99
Sailthru	94	0.94
Campaign Monitor	76	0.76
SparkPost	75	0.75
GoDaddy Email	67	0.67
Greenhouse MX	67	0.67
Qualtrics Mail	66	0.66
ServiceNow	64	0.64
Namecheap	58	0.58
UniSender	48	0.48
Dyn	48	0.48
Symantec.cloud	47	0.47
Elastic Email	45	0.45
Oracle CX	45	0.45
Sophos	42	0.42
Return Path	39	0.39
FreshService	38	0.38
DMARCLY	36	0.36
NetSuite Mail	36	0.36
MailChannels	35	0.35
Rackspace Email Hosting	35	0.35
Barracuda Networks	35	0.35
CueNote	35	0.35
Sendsay	35	0.35
Tencent QQ Mail	33	0.33
Braintree Mail	32	0.32
Adestra	31	0.31
UserVoice Mail	28	0.28
ProtonMail	27	0.27
Zimbra	27	0.27
URIports	27	0.27
Mail Dealer	27	0.27
FastMail	26	0.26
SurveyGizmo	26	0.26
Constant Contact Mail	25	0.25
Blackboard	25	0.25
Responsys SPF	25	0.25
AuthSMTP	22	0.22
PowerDMARC	22	0.22
SMTP.com	21	0.21
Intercom Mail	21	0.21
SMTP2GO	20	0.2
CodeTwo	20	0.2
Namecheap Private Email	19	0.19
ImprovMX	19	0.19
OVH Mail	18	0.18
Customer.io Mail	18	0.18
TrendMicro Email Services	17	0.17
Granicus	17	0.17
Hostgator Mail	16	0.16
Alibaba Cloud MailBox	16	0.16
Trustpilot Service	16	0.16
EasyDMARC	16	0.16
Websense	16	0.16
SMTP.BZ	16	0.16
Opensense	16	0.16
ClearSlide	15	0.15
Alibaba Cloud DirectMail	14	0.14
SocketLabs	14	0.14
Sendy	14	0.14
inxmail	14	0.14
Epsilon	14	0.14
Newsletter2Go	13	0.13
MailUp	13	0.13
Flowmailer	13	0.13
Emma Inc Email	13	0.13
Synergy!	11	0.11
QuestionPro	11	0.11
Intermedia	10	0.1
Exclaimer	10	0.1
Google Postini Services	10	0.1
ClickDimensions Mail	10	0.1
Autopilot SPF	10	0.1
Revue	10	0.1
Q4 Web Systems	10	0.1
1and1 Email Solutions	9	0.09
ForwardEmail	9	0.09
CleverReach Mail	9	0.09
MessageGears	9	0.09
Emarsys	9	0.09
Prezly	9	0.09
Sender	8	0.08
Pure360	8	0.08
Acquia Cloud	8	0.08
Yahoo! Business Email	7	0.07
AppRiver	7	0.07
LINE WORKS	7	0.07
Coremail	7	0.07
Act-On Mail	7	0.07
iContact Mail	7	0.07
TOPdesk	7	0.07
SendCloud	7	0.07
MasterBase	7	0.07
Splio	7	0.07
WebPower	7	0.07
CheetahMail Mail	7	0.07
Falconide	7	0.07
Lessonly	7	0.07
Infomaniak Mail	6	0.06
Hornetsecurity	6	0.06
easyDNS Mail	6	0.06
lemlist	6	0.06
GetResponse SPF	6	0.06
JangoMail	6	0.06
ContactLab	6	0.06
Bronto Email	6	0.06
Influitive	6	0.06
Shopify Hosted Email	5	0.05
Locaweb Mail	5	0.05
BigCommerce Mail	5	0.05
turboSMTP	5	0.05
Benchmark Mail	5	0.05
Mail Plus	5	0.05
GrooveHQ Mail	5	0.05
Convio Mail	5	0.05
FreshMail Email	5	0.05
Mailigen	5	0.05
Curumeru	5	0.05
Recurly Mail	5	0.05
Migadu	4	0.04
Moosend	4	0.04
AWeber Email	4	0.04
McAfee SaaS Email	4	0.04
Acumbamail	4	0.04
ActiveTrail	4	0.04
Listrak Mail	4	0.04
Optivo	4	0.04
Expert Sender	4	0.04
SmartFocus	4	0.04
CDNS Network	3	0.03
Carrier Zone	3	0.03
Flodesk	3	0.03
Mailbox.org	3	0.03
Hushmail	3	0.03
Vade Secure	3	0.03
easyMail	3	0.03
MailRoute	3	0.03
Akna	3	0.03
Robly	3	0.03
EZ Publishing	3	0.03
BlueHornet	3	0.03
Mad Mimi	3	0.03
Setrow	3	0.03
TechnologyOne Cloud	3	0.03
PayPal Mail	3	0.03
AGNITAS	3	0.03
Sendpal	3	0.03
StrongView	3	0.03
SpamExperts	2	0.02
DreamHost	2	0.02
Web.com Email	2	0.02
ZoneEdit MX	2	0.02
Securence	2	0.02
ForwardMX	2	0.02
CensorNet	2	0.02
Greenview Data	2	0.02
TinyLetter	2	0.02
Pobox	2	0.02
StreamingMail	2	0.02
CyberImpact	2	0.02
NewsMAN	2	0.02
SendFox	2	0.02
Copernica	2	0.02
Message Business	2	0.02
RuleMailer	2	0.02
Ubivox	2	0.02
List Finder	2	0.02
FirstData	2	0.02
emailmanager	2	0.02
Tripolis	2	0.02
Critsend	2	0.02
MailGrid	2	0.02
ADP	2	0.02
Virtual Target	2	0.02
Addemar	2	0.02
NewZapp	2	0.02
WhatCounts	2	0.02
RelayPOD	2	0.02
EmailCampaigns	2	0.02
Alstra	2	0.02
Satmetrix	2	0.02
JobVite Mail	2	0.02
PowWeb Mail	1	0.01
Mittwald Email	1	0.01
pair Networks	1	0.01
MXRoute	1	0.01
INBOX.CO.IL	1	0.01
Commtouch	1	0.01
Ergonet	1	0.01
MailGuard	1	0.01
FuseMail	1	0.01
BlueTie	1	0.01
MailInBlack	1	0.01
Runbox	1	0.01
MX-Relay	1	0.01
SilverSky	1	0.01
Paubox	1	0.01
Volusion Email	1	0.01
Spam Hero	1	0.01
Sarbacane	1	0.01
MySMTP	1	0.01
Maropost	1	0.01
Spamtador	1	0.01
GFI	1	0.01
SMX	1	0.01
LianaMailer	1	0.01
Mail2World	1	0.01
Xero	1	0.01
Reply	1	0.01
Tipimail	1	0.01
SqualoMail	1	0.01
MeMail	1	0.01
Fake MX	1	0.01
Xink.io	1	0.01
SparkLoop	1	0.01
Blackberry Internet Service	1	0.01
Emailkampane	1	0.01
Sprint Business	1	0.01
Campaigner	1	0.01
eMailChef	1	0.01
AnubisNetworks	1	0.01
Mailmojo	1	0.01
Mixpanel Email	1	0.01
Panda Security	1	0.01
Express-Mailing	1	0.01
Simpleview	1	0.01
Dialog Insight	1	0.01
Spamina	1	0.01
CriticalImpact	1	0.01
HelpMonks	1	0.01
SMTPeter	1	0.01
Planisys	1	0.01
rasa.io	1	0.01
Sign-up.to	1	0.01
Emfluence	1	0.01
Swift Digital	1	0.01
Blue State Digital	1	0.01
Aristotle	1	0.01
Striata	1	0.01
Peytz	1	0.01
E -ngine	1	0.01
MxHero	1	0.01
EmailOpen	1	0.01
Linode Mail	1	0.01
XCAMPAIGN	1	0.01
Ungapped	1	0.01
MailerSend	1	0.01
AreYouNet	1	0.01
StoneShot	1	0.01
Webroot	1	0.01
Inbox Marketer	1	0.01
Goolara	1	0.01
Patchman	1	0.01
MoonMail	1	0.01
PostUp	1	0.01